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/* vim: set sw=4 sts=4 et foldmethod=syntax : */

/*
 * Copyright (c) 2009 Ciaran McCreesh
 *
 * This file is part of the Paludis package manager. Paludis is free software;
 * you can redistribute it and/or modify it under the terms of the GNU General
 * Public License version 2, as published by the Free Software Foundation.
 *
 * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <paludis/resolver/destinations.hh>
#include <paludis/util/indirect_iterator-impl.hh>
#include <paludis/util/sequence.hh>
#include <paludis/util/wrapped_forward_iterator.hh>
#include <paludis/util/join.hh>
#include <paludis/package_id.hh>
#include <ostream>
#include <sstream>

using namespace paludis;
using namespace paludis::resolver;

std::ostream &
paludis::resolver::operator<< (std::ostream & s, const Destination & d)
{
    std::stringstream ss;
    ss << "Destination(" << d.repository();
    if (! d.replacing()->empty())
        ss << " replacing " << join(indirect_iterator(d.replacing()->begin()),
                indirect_iterator(d.replacing()->end()), ", ");
    ss << ")";

    s << ss.str();
    return s;
}

std::ostream &
paludis::resolver::operator<< (std::ostream & s, const Destinations & d)
{
    std::stringstream ss;
    ss << "Destinations(";
    if (d.slash())
        ss << "slash: " << *d.slash();
    ss << ")";

    s << ss.str();
    return s;
}